Patent · US Active

Heat shield

US12294073B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Oerlikon Friction Systems (Germany) GMBH · DE

Inventors

Heribert Walter · Oebisfelde, DE
Michael Maag · Gams, CH
Tobias Bernhard Fritz · Seukendorf, DE
Markus Gradler · Erlangen, DE
Jessica Uhlemann · Bubenreuth, DE
Thomas Ubler · Nuremberg, DE

Key dates

Filing date	Apr 29, 2020
Grant date	May 6, 2025
Priority date	—
Expiry date	Mar 11, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a heat shield (1) for use in systems and apparatuses which are operated by batteries, in particular for electric vehicles, wherein the heat shield (1) is constructed at least from an impact-absorbing layer (4), from a heat-protection layer (5) made of a material which is resistant to high temperatures, optionally from a gas-tight, heat-distributing layer (8), and from a layer (6) with intumescent properties and also from a carrier plate (7) for the layers, which provides shielding.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.